chore(deps): update taiki-e/install-action digest to d981a0b #3319

Job	Run time
Static analysis	1m 28s
Build (x86_64-unknown-linux-gnu)	6m 45s
Build (x86_64-unknown-linux-musl)	7m 13s
Build (x86_64-pc-windows-gnu)	8m 57s
Build (aarch64-unknown-linux-gnu)	6m 6s
Build (aarch64-unknown-linux-musl)	5m 53s
Build (x86_64-apple-darwin)	11m 22s
Build (aarch64-apple-darwin)	6m 11s
Build universal macOS binaries	14s
Build Docker images	12s
Run and upload benchmarks	0s
	54m 21s

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